Franklin chose an allegorical scene from Exodus, described in his notes as "Moses standing on the Shore, and extending his Hand over the Sea, thereby causing the same to overwhelm Pharaoh who is sitting in an open Chariot, a Crown on his Head and a Sword in his Hand. Rays from a Pillar of Fire in the Clouds reaching to Moses, to express that he acts by Command of the Deity." Motto, "Rebellion to Tyrants is Obedience to God."

The US Congress accepted Franklin's design and the seal was made the Great Seal of the United States of America.